How to Test Your Laptop's Microphone. Most laptop computers integrate a microphone into the bezel that surrounds the screen, so you can record your voice or use it alongside your webcam.

How to Test a Line-In Jack on a Computer. The "Line In" audio jack on your computer enables you to connect a microphone or other audio output device with a 1/8-inch miniature plug to your computer.

How Do I Test My Computer Camera and Microphone? The best way to test using the Camera App is to check if there is an issue and make sure it works on other applications, test with the app’s ...

If you do not know how to use a Microphone on Steam, this post shows you how to configure and test a microphone on Steam.